Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Twin-wire former

Twin-wire former

US Patent 6669820 · Granted Dec 30, 2003

Estimated economic value: $57,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Arrangement in a paper machine2009
Forming of a paper or board web in a twin-wire former or in a twin-wire section 2008
Process arrangement for short circulation2003
Stock feed system for a multi-layer headbox and method in the operation of a mul2001
Twin-wire former1998
Controlling web anistropy in a roll and blade twin-wire gap former1998
Web former in a paper machine1998
Method and device in the regulation of a headbox1997
Twin-wire web former in a paper machine1997
Web former for a paper machine1996
Multi-layer headbox1996
Method and device in the regulation of a headbox1996